CN102026357A - Power control method and device for base station - Google Patents
Power control method and device for base station Download PDFInfo
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- CN102026357A CN102026357A CN2010105944355A CN201010594435A CN102026357A CN 102026357 A CN102026357 A CN 102026357A CN 2010105944355 A CN2010105944355 A CN 2010105944355A CN 201010594435 A CN201010594435 A CN 201010594435A CN 102026357 A CN102026357 A CN 102026357A
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- home site
- website
- secondary website
- power
- carrying capacity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/143—Downlink power control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a power control method and network device for a base station. The method of the embodiment comprises the steps of gaining business volume of a primary site and secondary sites associated with the primary site, controlling power of the secondary sites associated with the primary site according to the business volume, further realizing flexible control of the power of the base station and further reasonably utilizing resources.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of Poewr control method and equipment of base station.
Background technology
For solving the high ferro speed per hour than the communication under the large scene, need set up the base station along the railway, as shown in Figure 1a, the chain topological structure is generally adopted in railway base station of setting up along the line, wherein, the C1 among Fig. 1 a represents the sub-district (cell) that base station 1 is covered, and C2 represents the sub-district that base station 2 is covered, C3 represents the sub-district that base station 3 is covered, by that analogy.
The base station of this chain topological structure is set up and is equally applicable to other scenes, such as highway.General, the base station all can maintain the state of unlatching.
In research and practice process to prior art, the present inventor finds because in some cases, such as high ferro is carried out Operation and Maintenance or night running during this period of time in, the base station does not have service access, causes the electric power resource waste of this section period.
Summary of the invention
The embodiment of the invention provides a kind of Poewr control method and equipment of base station, can control the power of base station, thereby can reasonably utilize resource.
A kind of Poewr control method of base station comprises:
Obtain the traffic carrying capacity of home site and the secondary website related with this home site, described home site and secondary website are for dividing the base station and obtain according to presetting strategy;
Power according to the related secondary website of the traffic carrying capacity control of described home site and the secondary website related and this home site with this home site.
A kind of Poewr control method of base station comprises:
The notice that receiving management service equipment or other base stations send, described other base stations are the home site related with this website, or have other secondary websites of incidence relation with the home site related with this website;
Control the power of this website and/or the power of the secondary website related according to the indication of this notice with this website.
A kind of network equipment comprises:
Acquiring unit is used to obtain the traffic carrying capacity of home site and the secondary website related with this home site, and described home site and secondary website are for dividing the base station and obtain according to presetting strategy;
Control unit, the power of the secondary website that the traffic carrying capacity control that is used for the home site that gets access to according to acquiring unit and the secondary website related with this home site and this home site are related.
A kind of base station comprises:
Receiving element is used to receive the notice that OM or other base stations send, and described other base stations are the home site related with this website, or has other secondary websites of incidence relation with the home site related with this website;
Processing unit, the indication that is used for the notice that receives according to receiving element are controlled the power of this website and/or the power of the secondary website related with this website.
The embodiment of the invention is obtained the traffic carrying capacity of home site and the secondary website related with this home site, power according to this traffic carrying capacity pair secondary website related with this home site is controlled, thereby can realize flexible control, make and reasonably to utilize resource base station power.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 a is the scene schematic diagram of high ferro base station;
Fig. 1 b is the flow chart of the Poewr control method of the base station that provides of the embodiment of the invention;
Fig. 2 is another flow chart of the Poewr control method of the base station that provides of the embodiment of the invention;
Fig. 3 is the another flow chart of the Poewr control method of the base station that provides of the embodiment of the invention;
Fig. 4 a is the scene schematic diagram of high ferro base station;
Fig. 4 b is the another flow chart of the Poewr control method of the base station that provides of the embodiment of the invention;
Fig. 5 is the another flow chart of the Poewr control method of the base station that provides of the embodiment of the invention;
Fig. 6 a is the structural representation of the management maintenance equipment that provides of the embodiment of the invention;
Fig. 6 b is another structural representation of the management maintenance equipment that provides of the embodiment of the invention;
Fig. 7 is the structural representation of the base station that provides of the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of Poewr control method and equipment of base station.Below be elaborated respectively.
Present embodiment is a method embodiment of the present invention, and this embodiment will be described from the angle of the network equipment, and this network equipment is specifically as follows management maintenance equipment (OM, Operating ﹠amp; Maintaining) or the base station.Can the base station be divided into home site and secondary website according to presetting strategy, and can in OM and/or home site and/or secondary website, preserve incidence relation between home site and the secondary website, for example, it is concrete related with which home site to preserve some or a plurality of secondary websites in OM, so-called association can refer to the corresponding relation of home site and secondary website, home site can corresponding at least one secondary website, home site can be directly or indirectly (such as, home site is only notified the unlatching of the secondary website A related with it or is closed, secondary website A is after receiving this notice, again this notice is passed to next secondary website B, analogize therewith, this situation, then be called indirectly, be that home site is not directly to notify secondary website, but transmit this notice by other equipment) control the unlatching of the secondary website related or close with it, secondary website receives the direct or indirect control of the home site related with it.During concrete enforcement, the incidence relation between home site and the secondary website can be recorded on the correspondence table and be kept among the OM, so that manage, certainly, if carry out power control, then also need to be kept on the home site by home site, in addition, can also be kept on the secondary website.Such as, specifically can be referring to table one.
Wherein, presetting strategy can be provided with according to the demand of practical application, such as, in the application scenarios of high ferro, can be with the railway starting station along the line or the base station of fixing certain several website as home site, remaining base station is then as secondary website, or the like.Home site generally remains on the state of startup, and secondary website remains on closing state.
A kind of Poewr control method of base station comprises: the traffic carrying capacity of obtaining home site and the secondary website related with this home site; Power according to the related secondary website of the traffic carrying capacity control of home site and the secondary website related and this home site with this home site.
Referring to Fig. 1 b, idiographic flow can be as follows:
101, obtain the traffic carrying capacity of home site and the secondary website related with this home site;
During concrete enforcement, can determine the traffic carrying capacity of home site and secondary website by the number of users or radio bearer (RB, the Radio Bearer) utilance of monitoring home site and secondary website; Certainly, the traffic carrying capacity here refers to professional access situation, rather than professional concrete numerical value.
For example, to have judged whether that service access (be traffic carrying capacity whether 0) is an example, if the number of users or the RB utilance of home site are 0, determine that then home site does not have service access, in like manner, if the number of users of secondary website or RB utilance are 0, determine that then secondary website does not have service access; Otherwise, if the number of users or the RB utilance of home site are not 0, determine that then home site has service access, if the number of users or the RB utilance of secondary website are not 0, determine that then secondary website has service access; When if home site and secondary website all do not have service access, then notify this secondary website that is associated with this home site to reduce power; When if home site has service access, then know secondary website unlatching that this is associated with this home site or reduce power, see step 102 for details.
102, according to the power of the related secondary website of the traffic carrying capacity control of home site and the secondary website related and this home site with this home site.For example, specifically can be as follows:
When the traffic carrying capacity of the secondary website of determining home site and being associated with this home site is less than or equal to the first default thresholding, secondary website reduction power of notifying this to be associated with this home site.Such as, be 0 if determine traffic carrying capacity, power can be reduced to 0 when promptly having service access, promptly close the base station, or, also power can be reduced to half of former power, or the like.
Optionally, this method can also comprise: the traffic carrying capacity of determining home site is during greater than the second default thresholding, and the secondary website that notice is associated with this home site starts or raising power.Wherein, the first default thresholding is less than or equal to the second default thresholding.
If the traffic carrying capacity of the secondary website of determining home site and being associated with this home site then can be failure to actuate or notify home site and secondary website to keep current state between the first default thresholding and the second default thresholding.
Wherein, the first default thresholding and the second default thresholding can be set according to preset strategy, such as, the first default thresholding can be set equal the second default thresholding, and be 0, determine promptly whether home site and the secondary website that is associated with this home site have service access, if do not have, then notify this secondary website that is associated with this home site to reduce power, if have, then be failure to actuate or notify home site and secondary website to keep current state, perhaps, also can notify the secondary website that is associated with this home site to start or improve power.
Optionally, also can preset a time period, determine home site and the traffic carrying capacity of secondary website in the time period that this presets that be associated with this home site when being less than or equal to the first default thresholding, just notify the described secondary website reduction power that is associated with this home site.
When in the time of presetting, all not having service access, the secondary website reduction power that notice is associated with this home site, such as, power can be reduced to 0, promptly close the base station, or, also power can be reduced to half of former power, or the like.
For example, number of users or RB utilance in the time that the secondary website that monitors home site and be associated with this home site is presetting are 0 o'clock, notify this pair website to reduce power, wherein, this power is specifically as follows Remote Radio Unit (RRU, Radio Remote Unit) power or radio frequency unit power.
Wherein, this preset time can be provided with according to the demand of practical application, such as, be set to 1 hour, or the like.
Optionally, this method can also comprise: according to the power of the traffic carrying capacity controlling center point of home site and the secondary website related with this home site.
It should be noted that, this network equipment is specifically as follows OM or base station, if come base station power is controlled by OM, then in step 101, obtain the traffic carrying capacity of home site and the secondary website related with this home site by OM, if come base station power is controlled, then in step 101, obtain the traffic carrying capacity of this home site self and the secondary website related by each home site with this home site by home site.When this network equipment is OM, this OM can control all home sites in the system and secondary website, for example, OM is except can the power according to the related secondary website of the traffic carrying capacity control of home site and the secondary website related with this home site and this home site, can also be according to the traffic carrying capacity control controlling center point of home site and the secondary website related with this home site, such as when not having service access, the notice home site reduces power, or the like; OM can come definite secondary website that is associated with this home site by searching " incidence relation between home site and the secondary website " self (being OM) preserved.And work as this network equipment is the base station, and this base station is during as home site, home site can be to himself and with it the power of (this home site) related secondary website control, for example home site and the secondary website that is associated with this home site can be respectively number of users by detecting self or the RB utilance traffic carrying capacity that obtains self, this home site obtains the traffic carrying capacity of self and the secondary website that is associated with this home site then, this traffic carrying capacity can be notified to this home site such as the secondary website that is associated with this home site, perhaps this home site sends request to obtain traffic carrying capacity to the secondary website that is associated with this home site, or the like, at last by the power of home site according to the traffic carrying capacity control that the receives secondary website related with this home site.
In addition, it should be noted that also that the embodiment of the invention said " startup " is corresponding with " closing ", " raising power " is then corresponding with " reduction power ".That is to say, if this moment, the state of secondary website was " closing ", then notify this pair website to start, if and the state of secondary website is " startup " at this moment, little when just power more normally operates (power during such as normal operation just 50%), then improve the power of this pair website, the power when it is adjusted into normal operation.In addition, it should be noted that also that the performance number that needs to reach after base station initiated can be provided with according to the demand of practical application.
As from the foregoing, present embodiment adopts the traffic carrying capacity obtain home site and the secondary website related with this home site, power according to this traffic carrying capacity pair secondary website related with this home site is controlled, for example, when the service in base station amount is less than or equal to the first default thresholding, reduce the power of base station, when the service in base station amount is preset thresholding greater than second, start the base station or improve the power of base station, thereby realize flexible control on the whole, make and reasonably to utilize resource base station power.
On the basis of said method embodiment, further, for home site and secondary website, can also set fixing unlatching or improve power and the reduction power time, in other time period, the method that the unlatching of secondary website or raising power and reduction power then adopt the foregoing description to be provided is controlled then.Promptly in step 101: can also comprise step before obtaining the traffic carrying capacity of home site and the secondary website related with this home site: " determine current time the administrative time of presetting in the section ", specifically can be referring to step 100;
Referring to Fig. 2, idiographic flow can be as follows:
100, judge that the current time is whether in the administrative time of presetting; If in the administrative time of presetting, then execution in step 101, promptly carry out the step of the traffic carrying capacity of monitoring home site and secondary website; If not in the administrative time of presetting, then execution in step 103;
Wherein, can be provided with the administrative time of presetting according to the demand of practical application, such as it was arranged in the service time of high ferro.
103, according to the unlatching of presetting or raising power time announcement home site and startup of secondary website or raising power, and/or, reduce power according to reduction power time announcement home site that presets and secondary website, such as, power can be reduced to 0, promptly close the base station, or, also power can be reduced to half of former power, or the like.
Wherein, unlatching that this presets or raising power, and the reduction power time can be provided with according to the demand of practical application, such as, be that 6:00 is to zero point the running time of high ferro, open home site and secondary website in the time of then can being arranged among the 6:00, or improve the power of home site and secondary website, and when zero point, reduce the power (such as closing home site and secondary website) of home site and secondary website; And in other periods, promptly 6:00～zero point during this period of time in, then adopt the method for previous embodiment to the unlatching of secondary website, improve power and reduce power and control.
As from the foregoing, present embodiment is except the beneficial effect that can realize previous embodiment, owing to can also or improve the power time according to the unlatching of the requirements set home site of practical application and secondary website, and reduce the power time, such as when high ferro is not done business, base station along the line being closed, so, help further reasonably utilizing resource, reach the purpose of saving electric power resource.
Present embodiment is other method embodiment of the present invention, and present embodiment will be described from the angle of secondary website and home site.At first, can the base station be divided into home site and secondary website according to presetting strategy, and in OM, preserve the incidence relation between home site and the secondary website.
A kind of Poewr control method of base station comprises: receive the notice that OM or other base stations send, control the power of base station according to the indication of this notice.
Referring to Fig. 3, idiographic flow can be as follows:
301, receive the notice that OM or other base stations send; Wherein, other base stations refer to it (being this website) related home site, or have other secondary websites of incidence relation with related with it home site, if promptly the executive agent of step 301 is secondary website, then should the pair website can directly receive the notice that home site or OM issue, also can receive the home site of other secondary websites forwardings or the notice that OM issues, if the executive agent of step 301 is a home site, then this home site can receive the notice that OM issues; The form of this notice specifically can be as follows:
{
Double RRUPowerRatio; / * RRU power reduction value, Ratio specifically refers to the difference between RRU power and the maximum power and the ratio of maximum power, the Ratio span is 0～100%, is to represent then that RRU power was constant at 0 o'clock, be then represented in 100% o'clock RRU power be reduced to 0 or RRU power be increased to maximum power value */
Enumerate ReduceOrAddIndx; / * reduces or increases the power indication, and 0 expression reduces power, and 1 expression increases power, Enumerate represent to enumerate */
}
Wherein, Double is a data type, and expression double-precision floating point type certainly, except Double, also can adopt other data type according to the actual requirements, does not repeat them here.
Wherein, the instruction content of this notice is decided according to the traffic carrying capacity of home site and secondary website, for example, and specifically can be as follows:
Obtain the traffic carrying capacity of home site and the secondary website related with this home site, if traffic carrying capacity greater than the second default thresholding, then the secondary website that is associated with this home site of notice starts or raising power; If traffic carrying capacity all smaller or equal to the first default thresholding, then notifies the secondary website that is associated with this home site to reduce power in the time of presetting.
302, according to the power of the indication of this notice control self (being this website) and/or the power of related secondary website with it;
For example:
If the executive agent of step 301 is secondary website, then if the notice that secondary website receives indication is opened the base station or improved the power of base station, then secondary website is opened or is improved the power of self; If the notice indication that secondary website receives is closed the base station or reduced the power of base station, then secondary website reduces self power of (promptly should pair website self), such as, power is reduced to 0, promptly close the base station.
If the executive agent of step 301 is a home site, then if the power of base station or raising base station is opened in the notice that home site receives indication, then home site is opened self (this home site) and the secondary website related with this home site, or improves the power of self (this home site) and secondary website related with this home site; If the notice indication that home site receives is closed the base station or reduced the power of base station, then home site reduces the power of self (this home site) and secondary website related with this home site.
Wherein, said here power is specifically as follows RRU power or radio frequency unit power.
It should be noted that " startup " here is corresponding with " closing ", " raising power " is then corresponding with " reduction power ".That is to say, if this moment, the state of secondary website was " closing ", then notify this pair website to start, if and the state of secondary website is " startup " at this moment, little when just power more normally operates (power during such as normal operation just 50%), then improve the power of this pair website, the power when it is adjusted into normal operation.
As from the foregoing, present embodiment can be controlled the base station flexibly according to the service in base station amount, such as, when the service in base station amount is higher than the second default thresholding, start the base station or improve the power of base station, when the service in base station amount is less than or equal to the first default thresholding, reduce the power of base station, thereby realized flexible control, can reasonably utilize resource base station power.
Present embodiment is another method embodiment of the present invention, in the present embodiment, will be described in further detail for example according to the described method of previous methods embodiment.
At first, can all base stations be divided into several home sites and several secondary websites according to presetting strategy, home site can related at least one secondary website, the incidence relation between home site and the secondary website can be kept among the OM, so that manage.Wherein home site generally remains on the state of startup, and secondary website remains on closing state.
For example, in the application scenarios of high ferro, can be with the railway starting station along the line or the base station of fixing certain several website as home site, such as referring to C1, C5 and C8 among Fig. 4 a (i.e. solid line part among the figure), remaining base station is then as secondary website, such as referring to C2, C3, C4, C6, C7 and C8 among the 4a (i.e. dotted portion among the figure).Wherein, in order to guarantee that business can insert smoothly, can not close or close the very short time for home site, and for secondary website, then open according to the traffic carrying capacity that home site provides, and close according to the traffic carrying capacity that each base station (comprising home site and secondary website) provides by OM by OM.
Secondly, also need to preserve the incidence relation between home site and the secondary website, such as, the incidence relation table between home site and the secondary website can in OM, be preserved.As shown in Table 1:
Table one
As can be seen from Table I, the secondary website that is associated with home site C1 comprises: C2, C3 and C4;
The secondary website that is associated with home site C5 comprises: C2, C3, C4, C6 and C7;
The secondary website that is associated with home site C8 comprises: C6 and C7.
Then OM can control this railway each base station along the line, and being 0 (promptly have and do not have service access) with the first default thresholding and second thresholding is that example describes, and shown in Fig. 4 b, idiographic flow can be as follows:
When 401, train is from home site C1, OM monitors whether this railway each service in base station amount along the line is 0, whether service access is promptly arranged, monitoring home site C1 when service access is arranged, execution in step 402, otherwise, if monitor home site C1 and C5, and secondary website C2, C3 and C4 do not have service access in the time of presetting, and then execution in step 403;
For example, OM can monitor number of users or the RB utilance of home site C1; If number of users or RB utilance are 0, then determine not have service access; If number of users or RB utilance are not 0, then define service access.
Wherein, preset time can be provided with according to the demand of practical application, such as, be set to 1 hour, or the like.Specifically can realize by timer is set, for example, when OM monitors home site C1 and secondary website C2, C3 and C4 when not having service access, then start timer, if before timer time arrives, home site C1 and secondary website C2, C3 and C4 do not have service access, and then execution in step 403; If before timer time arrives, have at least in the sub-district among home site C1 and secondary website C2, C3 and the C4 service access arranged, then timer zero clearing and closing.
It should be noted that, if adopt Wideband Code Division Multiple Access (WCDMA) (WCDMA along the railway, Wideband CodeDivision Multiple Access) or Long Term Evolution (LTE, Long Term Evolution) etc. non-GSM standard network is as return network, during launch train, no matter whether there is user terminal to insert (such as making a phone call), return network all can directly be linked into core net, so, OM can monitor BTS service and insert, that is to say that train generally can monitor service access during from home site C1 first; If railway does not have return network along the line, then terminal can directly be linked into the base station, then can when launch train, insert an equipment that is similar to the test terminal this moment to the base station, so that guarantee when train starts first, OM can monitor service access, thereby open related with it secondary website, make that the user can normal talking when train driving arrives these secondary websites.
402, OM determine home site C1 traffic carrying capacity greater than 0 o'clock, when promptly service access being arranged, the secondary website C2, the C3 that are associated with this home site C1 of notice and C4 startup then can execution in step 404;
Wherein, OM can come definite secondary website that is associated with this home site by searching " the incidence relation table between home site and the secondary website " self (being OM) preserved.
Certainly, if secondary website C2, C3 and C4 were in starting state and were in normal operating state this moment, then C2, C3 and C4 keep current state to get final product.
403, determine that home site C1 and C5 and secondary website C2, C3 and the traffic carrying capacity of C4 in the time of presetting all are at 0 o'clock, when promptly all not having service access, notify secondary website C2, C3 and C4 to close, then can execution in step 404;
It should be noted that if this moment, secondary website C2, C3 and C4 were in closed condition, then C2, C3 and C4 keep current state to get final product.
When 404, train arrives C5, OM monitors this railway each base station along the line once more, in the traffic carrying capacity that monitors home site C5 greater than 0 o'clock, when service access is arranged, execution in step 405, otherwise, all be 0 o'clock if monitor home site C1, C5 and C8 and secondary website C2, C3, C4, C6 and the traffic carrying capacity of C7 in the time of presetting, promptly all do not have service access, then execution in step 405;
405, OM determine home site C5 traffic carrying capacity greater than 0 o'clock, when promptly service access being arranged, secondary website C2, C3, C4, C6 that notice is associated with this home site C5 and C7 startup, execution in step 407 then;
It should be noted that if secondary C2, C3, C4, C6 and the C7 of standing was in starting state and was in normal operating state this moment, then C2, C3, C4, C6 and C7 keep current state to get final product.Such as, in step 402, secondary website C2, C3 and C4 have started, so this moment is as long as notice C6 and C7 start.
406, determine that home site C5, C1 and C8 and secondary website C2, C3, C4, C6 and the traffic carrying capacity of C7 in the time of presetting all are at 0 o'clock, when promptly all not having service access, notify secondary website C2, C3, C4, C6 and C7 to close, execution in step 407 then.
It should be noted that if secondary website C2, C3, C4, C6 and C7 have been in closed condition at this moment, then C2, C3, C4, C6 and C7 keep current state to get final product.
When train arrived C8, operation and step 404 that OM is performed were similar, do not repeat them here.
It should be noted that, be that example describes only below to start and to close the base station, should be understood that, can the base station not started and close yet, but its power is adjusted, such as, when not having service access, reduce the RRU power of base station, for example it is adjusted into some ratios of RRU maximum power, such as 50%; And when service access is arranged, then it is reverted to normal power rating, such as the RRU maximum power.
As from the foregoing, present embodiment adopts to be controlled the base station according to the service in base station amount, makes traffic carrying capacity at home site greater than 0 o'clock, when promptly service access being arranged, starts the secondary website related with this home site, or the power of the raising secondary website related with this home site; Traffic carrying capacity at home site and the secondary website related with this home site is 0 o'clock, when promptly not having service access, closes the power of the secondary website related with this home site, realizes the flexible control to each website, so that reasonably utilize resource.Such as, specifically this scheme can be applied on the application scenarios of high ferro, well-known, because the high characteristic of high ferro speed per hour, so need often operate on it maintenance, and carry out Operation and Maintenance during this period of time in, it is professional that base station along the line does not have, so, if adopt this scheme, then can control base station along the line neatly, when having service access, the base station not closed, can save electric power resource greatly.
Further, for each base station, can also set the fixing opening and closing time, then in other time period, the method that the opening and closing of secondary website are then adopted previous method embodiment to be provided is controlled.
Referring to Fig. 5, idiographic flow can be as follows:
501, OM judges that the current time is whether in the administrative time of presetting; If not in the administrative time of presetting, then execution in step 502, if in the administrative time of presetting, then execution in step 503.
For example, can be set to the service time of high ferro this administrative time, such as 6:00～zero point, so, if the current time is 7:00, then execution in step 503, if the current time is 4:00, then execution in step 502.
502, notify home site and secondary website to open or close according to unlatching of presetting or shut-in time.
Wherein, unlatching that this presets or shut-in time can be provided with according to the demand of practical application, such as, running time of high ferro be 6:00 to zero point, open home site and secondary website in the time of then can being arranged among the 6:00, and when zero point, close home site and secondary website; And in other periods, promptly 6:00～zero point during this period of time in, then adopt the method for previous embodiment that the opening and closing of secondary website are controlled.
503, adopt the method notice home site of previous embodiment and secondary website to open or close, specifically can not repeat them here referring to the step 401 among the previous embodiment to step 406.
As from the foregoing, present embodiment is except the beneficial effect that can realize previous methods embodiment, because can also be according to the opening and closing time of the requirements set home site and the secondary website of practical application, such as when high ferro is not done business, base station along the line being closed, so, help further saving electric power resource.
The embodiment of the invention also provides a kind of network equipment, and this network equipment is specifically as follows management maintenance equipment (being OM) or base station, and shown in Fig. 6 a, this network equipment comprises acquiring unit 601 and control unit 602;
Acquiring unit 601 is used to obtain the traffic carrying capacity of home site and the secondary website related with this home site; Wherein, home site and secondary website specifically can not repeat them here referring to previous methods embodiment for the base station being divided resulting according to presetting strategy;
Wherein, shown in Fig. 6 b, control unit 602 can comprise the judgment sub-unit 6021 and the first notice subelement 6022;
The first notice subelement 6022 is used for determining home sites and the traffic carrying capacity of the secondary website that is associated with this home site when being less than or equal to the first default thresholding in judgment sub-unit 6021, the secondary website reduction power that notice is associated with this home site.Such as, power can be reduced to 0, promptly close the base station, or, also power can be reduced to half of former power, or the like.
Optionally, this network equipment can also comprise the second notice subelement 6023;
The second notice subelement 6023 is used for when judgment sub-unit 6021 determines that the traffic carrying capacity of home site is preset thresholding greater than second, and the secondary website that notice is associated with this home site starts or improve power;
Wherein, the first default thresholding is smaller or equal to the second default thresholding, the first default thresholding and the second default thresholding can be set according to preset strategy, such as, generally can be set to 0, determine promptly whether home site and the secondary website that is associated with this home site have service access, if traffic carrying capacity is greater than 0, then showing has service access, if traffic carrying capacity is smaller or equal to 0, then showing does not have service access, if acquiring unit 601 monitors home site and secondary website does not all have service access, then notifies this pair website to reduce power by the first notice subelement 6022; If acquiring unit 601 monitors home site service access is arranged, then the secondary website that is associated with this home site by the second notice subelement, 6023 notices starts or improves power.
It should be noted that the embodiment of the invention said " startup " is corresponding with " closing ", " raising power " is then corresponding with " reduction power ".That is to say, if this moment, the state of secondary website was " closing ", then notify this pair website to start, if and the state of secondary website is " startup " at this moment, little when just power more normally operates (power during such as normal operation just 50%), then improve the power of this pair website, the power when it is adjusted into normal operation.In addition, it should be noted that also that the performance number that needs to reach after base station initiated can be provided with according to the demand of practical application.
Optionally, also can preset a time period, determine home site and the traffic carrying capacity of secondary website in the time period that this presets that be associated with this home site when being less than or equal to the first default thresholding, just notify the described secondary website reduction power that is associated with this home site.That is:
The first notice subelement 6022, specifically be used for when judgment sub-unit 6021 determines that traffic carrying capacity in time period that home sites and the secondary website that is associated with this home site presetting is less than or equal to default thresholding the secondary website reduction power that notice is associated with this home site.
Wherein, acquiring unit 601 specifically is used for by monitoring home site and the number of users of secondary website or the traffic carrying capacity that the RB utilance is determined home site and secondary website;
For example, be example to have judged whether service access, if the number of users or the RB utilance of home site are 0, determine that then home site does not have service access, in like manner,, determine that then secondary website does not have service access if the number of users or the RB utilance of secondary website are 0; Otherwise, if the number of users or the RB utilance of home site are not 0, determine that then home site has service access, if the number of users or the RB utilance of secondary website are not 0, determine that then secondary website has service access.
Then, the second notice subelement 6023, specifically be used for when acquiring unit 601 monitors the number of users of home site or RB utilance greater than the second default thresholding, greater than 0 o'clock, the secondary website that notice is associated with this home site started or raising power such as number of users or RB utilance;
The first notice subelement 6022, specifically be used for when the number of users in the time that monitoring means 601 monitors home site and the secondary website that is associated with this home site is presetting or RB utilance are less than or equal to the first default thresholding, such as number of users or RB utilance is 0 o'clock, notifies this pair website to reduce power.
Optionally, wherein, control unit 602 also is used for the power of the traffic carrying capacity controlling center point of the home site that gets access to according to acquiring unit 601 and the secondary website related with this home site, sees the method embodiment of front for details, does not repeat them here.
Further, for home site and secondary website, can also set fixing unlatching or improve the power time and the reduction power time, then in other time period, just control according to the service in base station amount, promptly shown in Fig. 6 b, this network equipment can also comprise judging unit 603;
Judging unit 603 is used to judge that the current time is whether in the administrative time of presetting;
The administrative time of wherein, presetting, the unlatching of presetting or raising power time and reduction power time can be provided with according to the demand of practical application.
Then, acquiring unit 601, in the time of in the administrative time that also is used for presetting in 603 definite current times of judging unit, the traffic carrying capacity of monitoring home site and secondary website.
Shown in Fig. 6 b, this management maintenance equipment can also comprise the 3rd advice note unit 604;
The 3rd advice note unit 604, in the time of in the administrative time that is used for not presetting in 603 definite current times of judging unit, according to the unlatching of presetting or raising power time announcement home site and startup of secondary website or raising power, and/or, reduce power according to reduction power time announcement home site that presets and secondary website.
More than the concrete enforcement of each unit can not repeat them here referring to previous methods embodiment.
As from the foregoing, control unit 602 in the network equipment of present embodiment can be controlled the power of base station flexibly according to the service in base station amount, for example, when the traffic carrying capacity of home site is preset thresholding greater than second, start the base station or improve the power of base station by the second notice subelement, 6023 informing base stations, when the traffic carrying capacity of home site and secondary website is preset thresholding smaller or equal to second, reduce the power of base station by the first notice subelement, 6022 informing base stations, thereby reasonably utilize resource.
Correspondingly, the embodiment of the invention also provides a kind of base station, and as shown in Figure 7, this base station comprises receiving element 701 and processing unit 702;
Receiving element 701 is used to receive the notice that OM or other base stations send, and wherein, other base stations refer to the home site related with this website, or has other secondary websites of incidence relation with the home site related with this website;
That is to say that when this website during as home site or secondary website, this notice can be sent according to the service in base station amount by OM; For example, specifically can be as follows:
The traffic carrying capacity of OM monitoring home site and the secondary website related with this home site, if the traffic carrying capacity of determining home site greater than the second default thresholding, then the secondary website that is associated with this home site of notice starts or raising power; If the traffic carrying capacity of secondary website in the time of presetting of determining home site and being associated with this home site then notifies the secondary website that is associated with this home site to reduce power all smaller or equal to the first default thresholding.
When this base station during as secondary website, this notice also can be sent by the home site related with this pair website, for example, and specifically can be as follows:
The traffic carrying capacity that home site and the secondary website that is associated with this home site can be respectively obtain self by number of users that detects self or RB utilance, secondary then website is notified to this related with it home site with this traffic carrying capacity, control according to the power of the traffic carrying capacity pair secondary website related that receives by this home site with this home site, such as, when determining that self traffic carrying capacity of (i.e. this home site) is greater than the second default thresholding, the secondary website that notice is associated with this home site starts or raising power; If the traffic carrying capacity of secondary website in the time of presetting of determining home site and being associated with this home site then notifies the secondary website that is associated with this home site to reduce power all smaller or equal to the first default thresholding.
It should be noted that, the notice that OM or home site sent can be also can be indirect directly, such as, OM can notify home site, notify other related with it secondary websites by home site then, perhaps, OM or home site also can be notified one of them secondary website, notify other secondary websites by this secondary website that receives the notice of home site then, or the like.
Wherein, this processing unit 701 can comprise that first handles the subelement and the second processing subelement;
First handles subelement, when the notice indication that is used for receiving at receiving element 701 is closed the base station or reduced the power of base station, reduces the power of base station, such as, power can be reduced to 0, promptly close the base station, or, also power can be reduced to half of former power, or the like.
Second handles subelement, when the notice indication that is used for receiving at receiving element 701 is opened the base station or improved the power of base station, opens or improve the power of base station;
It should be noted that " startup " here is corresponding with " closing ", " raising power " is then corresponding with " reduction power ".That is to say, if this moment, the state of secondary website was " closing ", then notify this pair website to start, if and the state of secondary website is " startup " at this moment, little when just power more normally operates (power during such as normal operation just 50%), then improve the power of this pair website, the power when it is adjusted into normal operation.In addition, it should be noted that also that the performance number that needs to reach after base station initiated can be provided with according to the demand of practical application.
More than the concrete enforcement of each unit can not repeat them here referring to previous methods embodiment.
As from the foregoing, receiving element 701 in the base station of present embodiment can receive the notice that OM is sent according to the service in base station amount, base station power is controlled according to the indication of the notice that receives by processing unit 702 then, such as in the service in base station amount greater than 0 o'clock, handling subelement by second starts the base station or improves the power of base station, in the service in base station amount less than 0 o'clock, handle the power that subelement reduces the base station by first, thereby realize flexible control, can reasonably utilize resource base station power.
Correspondingly, the embodiment of the invention also provides a kind of communication system, comprises any network equipment and base station that the embodiment of the invention provides;
The network equipment is used to obtain home site and the traffic carrying capacity of the secondary website that is associated with this home site, according to the power of the related secondary website of traffic carrying capacity control and this home site of home site and the secondary website related with this home site; For example, determine home site and the traffic carrying capacity of the secondary website that is associated with this home site when being less than or equal to the first default thresholding, notify this pair website to reduce power, such as, power can be reduced to 0, promptly close the base station, or, also power can be reduced to half of former power, or the like; Further, this network equipment also is used for when the traffic carrying capacity of determining home site is preset thresholding greater than second, and the secondary website that notice is associated with this home site starts or improve power.
The base station as secondary website, is used for the notice that receiving management service equipment (being OM) or other base stations send; Indication according to this notice is controlled base station power, such as, if this notice indication reduces the power of base station, then reduce the power of base station; If this notice indication is opened the base station or improved the power of base station, then open the base station or improve the power of base station.
Wherein, the first default thresholding is smaller or equal to the second default thresholding, the first default thresholding and the second default thresholding can be set according to preset strategy, such as, generally can all be set to 0, determine promptly whether home site and the secondary website that is associated with this home site have service access,, then notify this base station to reduce power as secondary website if the management maintenance monitoring of equipment does not all have service access to home site and secondary website; If the management maintenance monitoring of equipment has service access to home site, then the secondary website that is associated with this home site by second notification unit, 603 notices starts or improves power.
The concrete enforcement of this communication system can not repeat them here referring to the embodiment of the previous methods and the network equipment.
This communication system specifically can be applied in various the employing in the scene that the chain topological structure carries out setting up the base station, such as high ferro, and highway etc.
As from the foregoing, the network equipment in the communication system of present embodiment can be controlled the power of base station flexibly according to the service in base station amount, such as when the service in base station amount is preset thresholding greater than second, start the base station or improve the power of base station, when the service in base station amount is less than or equal to the first default thresholding, reduce the power of base station, adopt this scheme can reasonably utilize resource.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, storage medium can comprise: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
More than the Poewr control method and the equipment of a kind of base station that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (21)
1. the Poewr control method of a base station is characterized in that, comprising:
Obtain the traffic carrying capacity of home site and the secondary website related with this home site, described home site and secondary website are for dividing the base station and obtain according to presetting strategy;
Power according to the related secondary website of the traffic carrying capacity control of described home site and the secondary website related and this home site with this home site.
2. method according to claim 1 is characterized in that, the power of the secondary website that described traffic carrying capacity control according to home site and the secondary website related with this home site and this home site are related comprises:
When the traffic carrying capacity of the secondary website of determining home site and being associated with this home site is less than or equal to the first default thresholding, notify the described secondary website reduction power that is associated with this home site.
3. method according to claim 1 is characterized in that, the power of the secondary website that described traffic carrying capacity control according to home site and the secondary website related with this home site and this home site are related comprises:
The traffic carrying capacity of determining home site is during greater than the second default thresholding, and the secondary website that notice is associated with this home site starts or raising power.
4. method according to claim 2 is characterized in that, the traffic carrying capacity of described definite home site and the secondary website that is associated with this home site is less than or equal to the first default thresholding and comprises:
The traffic carrying capacity of secondary website in the time period of presetting of determining home site and being associated with this home site is less than or equal to the first default thresholding.
5. according to each described method in the claim 1 to 4, it is characterized in that the described traffic carrying capacity of obtaining home site and the secondary website related with this home site comprises:
Management maintenance equipment by monitoring home site and the secondary website that is associated with this home site number of users or the radio bearer utilance is determined home site and the traffic carrying capacity of the secondary website that is associated with this home site;
The power of the secondary website that then described traffic carrying capacity control according to home site and the secondary website related with described home site and described home site are related comprises: described management maintenance equipment according to home site and with the power of the related secondary website of the traffic carrying capacity control of the related secondary website of this home site and this home site.
6. according to each described method in the claim 1 to 4, it is characterized in that the described traffic carrying capacity of obtaining home site and the secondary website related with this home site comprises:
Home site and the secondary website that is associated with this home site be the number of users by detecting self or the radio bearer RB utilance traffic carrying capacity that obtains self respectively, and described home site obtains described home site and the traffic carrying capacity of the secondary website that is associated with this home site;
The power of the secondary website that then described traffic carrying capacity control according to home site and the secondary website related with this home site and this home site are related comprises: described home site is according to the power of the related secondary website of the traffic carrying capacity control that receives and this home site.
7. according to each described method of claim 1 to 4, it is characterized in that described method also comprises:
Power according to the traffic carrying capacity controlling center point of described home site and the secondary website related with this home site.
8. according to each described method in the claim 1 to 4, it is characterized in that, before the described traffic carrying capacity of obtaining home site and the secondary website related, also comprise with this home site:
Determine that the current time is in administrative time of presetting in the section.
9. method according to claim 8 is characterized in that, described method also comprises:
If the current time is not in the administrative time of presetting, according to the unlatching of presetting or improve power time announcement home site and the secondary website that is associated with this home site starts or improve power, and/or, reduce power according to reduction power time announcement home site that presets and the secondary website that is associated with this home site.
10. method according to claim 2 is characterized in that, determines home site and the traffic carrying capacity of the secondary website that is associated with this home site is less than or equal to default thresholding and comprises:
Described home site and the secondary website that is associated with this home site all do not have service access;
The secondary website that described notice is associated with this home site reduces power and comprises: close the described secondary website that is associated with this home site.
11. the Poewr control method of a base station is characterized in that, comprising:
The notice that receiving management service equipment or other base stations send, described other base stations are the home site related with this website, or have other secondary websites of incidence relation with the home site related with this website;
Control the power of this website and/or the power of the secondary website related according to the indication of this notice with this website.
12. a network equipment is characterized in that, comprising:
Acquiring unit is used to obtain the traffic carrying capacity of home site and the secondary website related with this home site, and described home site and secondary website are for dividing the base station and obtain according to presetting strategy;
Control unit, the power of the secondary website that the traffic carrying capacity control that is used for the home site that gets access to according to acquiring unit and the secondary website related with this home site and this home site are related.
13. the network equipment according to claim 12 is characterized in that, described control unit comprises the judgment sub-unit and the first notice subelement;
Judgment sub-unit is used to judge home site and whether the traffic carrying capacity of the secondary website that is associated with this home site is less than or equal to the first default thresholding;
The first notice subelement is used for determining home site and the traffic carrying capacity of the secondary website that is associated with this home site when being less than or equal to the first default thresholding in judgment sub-unit, notifies the described secondary website reduction power that is associated with this home site.
14. the network equipment according to claim 13 is characterized in that, also comprises:
Described judgment sub-unit is used to also judge that whether the traffic carrying capacity of home site is greater than the second default thresholding;
The second notice subelement is used for when judgment sub-unit determines that the traffic carrying capacity of home site is preset thresholding greater than second, and the secondary website that notice is associated with this home site starts or improve power.
15. the network equipment according to claim 13 is characterized in that,
Described judgment sub-unit specifically is used to judge home site and whether the traffic carrying capacity of secondary website in the time period of presetting that be associated with this home site is less than or equal to the first default thresholding;
The described first notice subelement, specifically be used for when judgment sub-unit determines that traffic carrying capacity in time period that home site and the secondary website that is associated with this home site presetting is less than or equal to the first default thresholding, notifying the described secondary website reduction power that is associated with this home site.
16. according to each described network equipment in the claim 12 to 15, it is characterized in that,
Described acquiring unit is used for specifically that number of users by monitoring home site and secondary website or radio bearer utilance are determined home site and the traffic carrying capacity of the secondary website that is associated with this home site.
17. according to each described network equipment in the claim 12 to 15, it is characterized in that,
Described control unit also is used for the power of the traffic carrying capacity controlling center point of the home site that gets access to according to acquiring unit and the secondary website related with this home site.
18. according to each described network equipment in the claim 12 to 15, it is characterized in that, also comprise judging unit;
Judging unit is used to judge that the current time is whether in the administrative time of presetting;
Described acquiring unit also is used for when judging unit is determined in administrative time that the current time presetting, obtains home site and the traffic carrying capacity of the secondary website that is associated with this home site.
19. the network equipment according to claim 18 is characterized in that, also comprises the 3rd advice note unit;
The 3rd advice note unit, be used for when judging unit is determined in administrative time that the current time do not presetting, according to the unlatching of presetting or improve power time announcement home site and the secondary website that is associated with this home site starts or improve power, and/or, reduce power according to reduction power time announcement home site that presets and the secondary website that is associated with this home site.
20. according to each described network equipment in the claim 12 to 15, it is characterized in that,
The described network equipment is management maintenance equipment or base station.
21. a base station is characterized in that, comprising:
Receiving element is used to receive the notice that OM or other base stations send, and described other base stations are the home site related with this website, or has other secondary websites of incidence relation with the home site related with this website;
Processing unit, the indication that is used for the notice that receives according to receiving element are controlled the power of this website and/or the power of the secondary website related with this website.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594435.5A CN102026357B (en) | 2010-12-17 | 2010-12-17 | Power control method and device for base station |
| KR1020137016626A KR20130098419A (en) | 2010-12-17 | 2011-12-16 | Method for controlling base station power and device |
| JP2013543517A JP2014504092A (en) | 2010-12-17 | 2011-12-16 | Method and device for controlling base station power |
| RU2013132966/07A RU2543614C2 (en) | 2010-12-17 | 2011-12-16 | Method and apparatus for controlling base station power |
| PCT/CN2011/084140 WO2012079535A1 (en) | 2010-12-17 | 2011-12-16 | Method for controlling base station power and device |
| EP11848203.3A EP2640135A1 (en) | 2010-12-17 | 2011-12-16 | Method for controlling base station power and device |
| US13/919,258 US20130303147A1 (en) | 2010-12-17 | 2013-06-17 | Method and device for controlling base station power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594435.5A CN102026357B (en) | 2010-12-17 | 2010-12-17 | Power control method and device for base station |
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| CN102026357A true CN102026357A (en) | 2011-04-20 |
| CN102026357B CN102026357B (en) | 2014-02-26 |
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| CN201010594435.5A Active CN102026357B (en) | 2010-12-17 | 2010-12-17 | Power control method and device for base station |
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|---|---|
| US (1) | US20130303147A1 (en) |
| EP (1) | EP2640135A1 (en) |
| JP (1) | JP2014504092A (en) |
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| CN (1) | CN102026357B (en) |
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| CN102026357B (en) * | 2010-12-17 | 2014-02-26 | 华为技术有限公司 | Power control method and device for base station |
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2010
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2011
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- 2011-12-16 KR KR1020137016626A patent/KR20130098419A/en not_active Application Discontinuation
- 2011-12-16 JP JP2013543517A patent/JP2014504092A/en active Pending
- 2011-12-16 WO PCT/CN2011/084140 patent/WO2012079535A1/en active Application Filing
- 2011-12-16 RU RU2013132966/07A patent/RU2543614C2/en active
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2013
- 2013-06-17 US US13/919,258 patent/US20130303147A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012079535A1 (en) * | 2010-12-17 | 2012-06-21 | 华为技术有限公司 | Method for controlling base station power and device |
| CN103686972A (en) * | 2012-09-21 | 2014-03-26 | 国基电子（上海）有限公司 | Household base station capable of controlling output power and output-power control method thereof |
| CN104244310A (en) * | 2014-10-16 | 2014-12-24 | 成都思迈科技发展有限责任公司 | Communication information processing method |
| CN105704792B (en) * | 2014-11-27 | 2019-06-21 | 中国移动通信集团公司 | A kind of power-economizing method and device of Along Railway base station |
| CN105704792A (en) * | 2014-11-27 | 2016-06-22 | 中国移动通信集团公司 | Energy-saving method and apparatus for base station along railway |
| CN106162837B (en) * | 2015-04-02 | 2019-11-26 | 启碁科技股份有限公司 | Exchanger, power-supply management system and its method for managing power supply |
| CN106162837A (en) * | 2015-04-02 | 2016-11-23 | 启碁科技股份有限公司 | Interchanger, power-supply management system and method for managing power supply thereof |
| CN106211284A (en) * | 2015-04-30 | 2016-12-07 | 中国移动通信集团公司 | A kind of base station electricity saving method, baseband processing equipment and radio frequency remote equipment |
| CN106304283A (en) * | 2015-06-01 | 2017-01-04 | 中国移动通信集团公司 | A kind of base station energy-saving method and apparatus, base station |
| CN106304283B (en) * | 2015-06-01 | 2019-10-11 | 中国移动通信集团公司 | A kind of base station energy-saving method and apparatus, base station |
| CN106856620A (en) * | 2015-12-09 | 2017-06-16 | 中国联合网络通信集团有限公司 | A kind of Along Railway base station wake-up, dormancy method and base station |
| CN106856620B (en) * | 2015-12-09 | 2019-12-06 | 中国联合网络通信集团有限公司 | Railway line base station awakening and sleeping method and base station |
| CN108093422A (en) * | 2017-11-08 | 2018-05-29 | 张恩岫 | Open number controlling method in a kind of spare base station |
| CN108093422B (en) * | 2017-11-08 | 2018-11-02 | 新昌县南明街道晨升信息咨询服务部 | A kind of spare base station unlatching number controlling method |
| CN112020125A (en) * | 2019-05-31 | 2020-12-01 | 中国移动通信集团重庆有限公司 | Base station power saving method and device based on high-speed rail pedestrian flow and computing equipment |
| CN114339823A (en) * | 2021-11-05 | 2022-04-12 | 国网山东省电力公司冠县供电公司 | Communication energy efficiency optimization system based on business grade differentiation service |
| CN114339823B (en) * | 2021-11-05 | 2022-09-30 | 国网山东省电力公司冠县供电公司 | Communication energy efficiency optimization system based on business grade differentiation service |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2013132966A (en) | 2015-01-27 |
| CN102026357B (en) | 2014-02-26 |
| EP2640135A4 (en) | 2013-09-18 |
| EP2640135A1 (en) | 2013-09-18 |
| RU2543614C2 (en) | 2015-03-10 |
| US20130303147A1 (en) | 2013-11-14 |
| WO2012079535A1 (en) | 2012-06-21 |
| JP2014504092A (en) | 2014-02-13 |
| KR20130098419A (en) | 2013-09-04 |
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